Waterproof and airtight casket



FIG. 1 is a top, end and front perspective view of the waterproof andairtight casket showing my new design in an open condition;

FIG. 2 is an end elevational view thereof, the end opposite being amirror image of the end shown in FIG. 2;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a waterproof and airtight casket, as shown anddescribed.